4* Void is amazing and worth taking asap to r5 and using any science awakening gem and as many sig stones as you can put in (multiples of 20 of course)... you will use him for a long, long time and for many challenges such as Variant Chapter 3. Congratulations on a god tier champion. I hope one day I can get a 5* version --- he's that amazing.

Void relies on being duped, and if he’s duped he’s better than Wasp.
Wasp is really underrated. Very good damage output doing LMMMH, super useful utilities from the specials: 1 for ability reduction, 2 for heal and power reversal, 3 for high damage.
Last but not least the synergy with Ghost (that makes Ghost a beast).

We all agree about her life being poor, but sooner or later you’re coming to face hard events, where mistakes will cost you to lose your champ either is he Wasp or Hulk.